5-Amino-4-bromo-3-methylisothiazole

Modify Date: 2026-06-30 11:42:50

5-Amino-4-bromo-3-methylisothiazole Structure
5-Amino-4-bromo-3-methylisothiazole structure
Common Name 5-Amino-4-bromo-3-methylisothiazole
CAS Number 85508-99-2 Molecular Weight 193.06500
Density 1.806 g/cm3 Boiling Point 154.5ºC at 760 mmHg
Molecular Formula C4H5BrN2S Melting Point N/A
MSDS Chinese USA Flash Point 47.2ºC
Symbol GHS05 GHS07
GHS05, GHS07
Signal Word Danger

 Names

This table lists Chinese names, IUPAC names and various aliases of this chemical substance.

Name 4-bromo-3-methyl-1,2-thiazol-5-amine
Synonym More Synonyms

 Chemical & Physical Properties

This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.

Density 1.806 g/cm3
Boiling Point 154.5ºC at 760 mmHg
Molecular Formula C4H5BrN2S
Molecular Weight 193.06500
Flash Point 47.2ºC
Exact Mass 191.93600
PSA 67.15000
LogP 2.37740
InChIKey IICJMPBBIYDDKJ-UHFFFAOYSA-N
SMILES Cc1nsc(N)c1Br
Storage condition 2-8°C

 MSDS

This table provides MSDS information including hazard classification, first‑aid, fire‑fighting, spill handling, operation and storage instructions.

 Safety Information

This table covers safety warnings, protective measures, incompatible substances and disposal guidelines for this compound.

Symbol GHS05 GHS07
GHS05, GHS07
Signal Word Danger
Hazard Statements H302-H315-H318-H335
Precautionary Statements P261-P280-P305 + P351 + P338
Hazard Codes C
RIDADR NONH for all modes of transport
HS Code 2934999090

 Synthetic Route

This table presents publicly reported synthetic routes, reaction conditions, reactants and product information of the compound.

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5-Amino-4-bromo-3-methylisothiazole Structure

5-Amino-4-bromo...

CAS#:85508-99-2

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Literature: Schering Corporation Patent: US2007/117804 A1, 2007 ; Location in patent: Page/Page column 76-77 ; US 20070117804 A1

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5-Amino-4-bromo-3-methylisothiazole Structure

5-Amino-4-bromo...

CAS#:85508-99-2

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Literature: WO2004/33423 A2, ; Page 39-40; 42 ;

 Customs

This table shows customs‑related data including HS‑code, tariff and regulatory conditions for import and export.

HS Code 2934999090
Summary 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.

4-Bromo-3-methyl-isothiazol-5-ylamine
5-Isothiazolamine,4-bromo-3-methyl
4-Bromo-3-methylisothiazol-5-amine
4-Brom-5-amino-3-methyl-isothiazol
5-Amino-4-brom-3-methyl-isothiazol
3-methyl-4-bromo-5-aminoisothiazole

 5-Amino-4-bromo-3-methylisothiazole | FAQ

This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.

Q: What is the English name of 4-bromo-3-methyl-1,2-thiazol-5-amine?
A: The English name of 4-bromo-3-methyl-1,2-thiazol-5-amine is 4-bromo-3-methyl-1,2-thiazol-5-amine.
Q: What is the LogP of 4-bromo-3-methyl-1,2-thiazol-5-amine?
A: LogP of 4-bromo-3-methyl-1,2-thiazol-5-amine is 2.37740.
Q: What is the molecular weight of 4-bromo-3-methyl-1,2-thiazol-5-amine?
A: Molecular weight of 4-bromo-3-methyl-1,2-thiazol-5-amine is 193.06500.
Q: What is the InChIKey of 4-bromo-3-methyl-1,2-thiazol-5-amine?
A: InChIKey of 4-bromo-3-methyl-1,2-thiazol-5-amine is IICJMPBBIYDDKJ-UHFFFAOYSA-N.
Q: What is the polar surface area (PSA) of 4-bromo-3-methyl-1,2-thiazol-5-amine?
A: Polar surface area (PSA) of 4-bromo-3-methyl-1,2-thiazol-5-amine is 67.15000.
Q: What is the boiling point of 4-bromo-3-methyl-1,2-thiazol-5-amine?
A: Boiling point of 4-bromo-3-methyl-1,2-thiazol-5-amine is 154.5ºC at 760 mmHg.
Q: What are the storage conditions for 4-bromo-3-methyl-1,2-thiazol-5-amine?
A: Storage conditions for 4-bromo-3-methyl-1,2-thiazol-5-amine: 2-8°C.
Q: What English synonyms does 4-bromo-3-methyl-1,2-thiazol-5-amine have?
A: English synonyms of 4-bromo-3-methyl-1,2-thiazol-5-amine: 4-Bromo-3-methyl-isothiazol-5-ylamine, 5-Isothiazolamine,4-bromo-3-methyl, 4-Bromo-3-methylisothiazol-5-amine, 4-Brom-5-amino-3-methyl-isothiazol, 5-Amino-4-brom-3-methyl-isothiazol, 3-methyl-4-bromo-5-aminoisothiazole.
Q: What is the CAS number of 4-bromo-3-methyl-1,2-thiazol-5-amine?
A: CAS number of 4-bromo-3-methyl-1,2-thiazol-5-amine is 85508-99-2.
Q: What is the SMILES notation of 4-bromo-3-methyl-1,2-thiazol-5-amine?
A: SMILES notation of 4-bromo-3-methyl-1,2-thiazol-5-amine is Cc1nsc(N)c1Br.

 5-Amino-4-bromo-3-methylisothiazolefactory

This table lists manufacturers and suppliers of this compound, including vendor names and product supply reference information.

Shanghai Nianxing Industrial Co., Ltd
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